Hemingray lamp chimney crimping patent

[Trade Journal]

Publication: The Pottery & Glass Trades Journal

London, England
vol. 2, no. 6, p. 97-98, col. 3,2


Foreign Patents:

United States of America.

212,850. Robert Hemingray, of Covington; machines for flaring and crimping lamp chimneys and other glass articles.


Researcher notes: 
Supplemental information: Patent: 212,850
Researcher:Bob Stahr
Date completed:May 23, 2010 by: Bob Stahr;